Description
The Top and footer bars for announcements, notifications, advertisements, promotions – YooBar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Yoo Bar settings in all versions up to, and including, 2.0.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
References (3)
Core 3
Core References
Scores
CVSS v3
6.4
EPSS
0.0035
EPSS Percentile
27.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-79
Status
published
Products (2)
sharabindu/Top and footer bars for announcements, notifications, advertisements, promotions – YooBar
< 2.0.6
sharabindu/Yoo Bar – Floating Notification & Promo Bar for Website
< 2.0.6
Published
Dec 12, 2024
Tracked Since
Feb 18, 2026